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- aggregation classification "A1".
- aggregation creator B110065.
- aggregation creator B110066.
- aggregation creator person.
- aggregation date "2001".
- aggregation format "application/pdf".
- aggregation hasFormat 137526.bibtex.
- aggregation hasFormat 137526.csv.
- aggregation hasFormat 137526.dc.
- aggregation hasFormat 137526.didl.
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- aggregation hasFormat 137526.yaml.
- aggregation isPartOf urn:issn:1050-2947.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Mathematics and Statistics".
- aggregation title "Maximally entangled mixed states of two qubits".
- aggregation abstract "We consider mixed states of two qubits and show under which global unitary operations their entanglement is maximized. This leads to a class of states that is a generalization of the Bell states. Three measures of entanglement are considered: entanglement of formation, negativity, and relative entropy of entanglement. Surprisingly all states that maximize one measure also maximize the; others. We give a complete characterization of these generalized Bell states and prove that these states for fixed eigenvalues are all equivalent under local unitary transformations. Furthermore we characterize all nearly entangled states closest to the maximally mixed state and derive a lower bound on the volume of separable mixed states.".
- aggregation authorList BK281599.
- aggregation issue "1".
- aggregation volume "64".
- aggregation aggregates 1092644.
- aggregation isDescribedBy 137526.
- aggregation similarTo PhysRevA.64.012316.
- aggregation similarTo LU-137526.